diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 4251817..769f8c6 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -2370,7 +2370,19 @@
             if( *p == ',' )
                 *p++ = '\0';
 
-            if( strcmp( q, "ecdsa_secp256r1_sha256" ) == 0 )
+            if( strcmp( q, "rsa_pkcs1_sha256" ) == 0 )
+            {
+                sig_alg_list[i++] = MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA256;
+            }
+            else if( strcmp( q, "rsa_pkcs1_sha384" ) == 0 )
+            {
+                sig_alg_list[i++] = MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA384;
+            }
+            else if( strcmp( q, "rsa_pkcs1_sha512" ) == 0 )
+            {
+                sig_alg_list[i++] = MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA512;
+            }
+            else if( strcmp( q, "ecdsa_secp256r1_sha256" ) == 0 )
             {
                 sig_alg_list[i++] = MBEDTLS_TLS1_3_SIG_ECDSA_SECP256R1_SHA256;
             }
@@ -2394,21 +2406,55 @@
             {
                 sig_alg_list[i++] = MBEDTLS_TLS1_3_SIG_RSA_PSS_RSAE_SHA512;
             }
-            else if( strcmp( q, "rsa_pkcs1_sha256" ) == 0 )
+            else if( strcmp( q, "ed25519" ) == 0 )
             {
-                sig_alg_list[i++] = MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA256;
+                sig_alg_list[i++] = MBEDTLS_TLS1_3_SIG_ED25519;
+            }
+            else if( strcmp( q, "ed448" ) == 0 )
+            {
+                sig_alg_list[i++] = MBEDTLS_TLS1_3_SIG_ED448;
+            }
+            else if( strcmp( q, "rsa_pss_pss_sha256" ) == 0 )
+            {
+                sig_alg_list[i++] = MBEDTLS_TLS1_3_SIG_RSA_PSS_PSS_SHA256;
+            }
+            else if( strcmp( q, "rsa_pss_pss_sha384" ) == 0 )
+            {
+                sig_alg_list[i++] = MBEDTLS_TLS1_3_SIG_RSA_PSS_PSS_SHA384;
+            }
+            else if( strcmp( q, "rsa_pss_pss_sha512" ) == 0 )
+            {
+                sig_alg_list[i++] = MBEDTLS_TLS1_3_SIG_RSA_PSS_PSS_SHA512;
+            }
+            else if( strcmp( q, "rsa_pkcs1_sha1" ) == 0 )
+            {
+                sig_alg_list[i++] = MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA1;
+            }
+            else if( strcmp( q, "ecdsa_sha1" ) == 0 )
+            {
+                sig_alg_list[i++] = MBEDTLS_TLS1_3_SIG_ECDSA_SHA1;
             }
             else
             {
-                mbedtls_printf( "unknown signature algorithm %s\n", q );
-                mbedtls_printf( "supported signature algorithms: " );
-                mbedtls_printf( "ecdsa_secp256r1_sha256 " );
-                mbedtls_printf( "ecdsa_secp384r1_sha384 " );
-                mbedtls_printf( "ecdsa_secp521r1_sha512 " );
-                mbedtls_printf( "rsa_pss_rsae_sha256 " );
-                mbedtls_printf( "rsa_pss_rsae_sha384 " );
-                mbedtls_printf( "rsa_pss_rsae_sha512 " );
-                mbedtls_printf( "rsa_pkcs1_sha256 " );
+                ret = -1;
+                mbedtls_printf( "unknown signature algorithm \"%s\"\n", q );
+                mbedtls_printf( "supported signature algorithms:\n" );
+                mbedtls_printf("\trsa_pkcs1_sha256 ");
+                mbedtls_printf("rsa_pkcs1_sha384 ");
+                mbedtls_printf("rsa_pkcs1_sha512\n");
+                mbedtls_printf("\tecdsa_secp256r1_sha256 ");
+                mbedtls_printf("ecdsa_secp384r1_sha384 ");
+                mbedtls_printf("ecdsa_secp521r1_sha512\n");
+                mbedtls_printf("\trsa_pss_rsae_sha256 ");
+                mbedtls_printf("rsa_pss_rsae_sha384 ");
+                mbedtls_printf("rsa_pss_rsae_sha512\n");
+                mbedtls_printf("\trsa_pss_pss_sha256 ");
+                mbedtls_printf("rsa_pss_pss_sha384 ");
+                mbedtls_printf("rsa_pss_pss_sha512\n");
+                mbedtls_printf("\ted25519 ");
+                mbedtls_printf("ed448 ");
+                mbedtls_printf("rsa_pkcs1_sha1 ");
+                mbedtls_printf("ecdsa_sha1\n");
                 mbedtls_printf( "\n" );
                 goto exit;
             }